Index: sources/canbus/caninterface.cpp
===================================================================
diff -u -rde2f87e15fa05b1c45581cfedd8f1af0c47c2b48 -rd6c7d6c382fe56e19d132f6ba0bcbbc1e6b2060f
--- sources/canbus/caninterface.cpp	(.../caninterface.cpp)	(revision de2f87e15fa05b1c45581cfedd8f1af0c47c2b48)
+++ sources/canbus/caninterface.cpp	(.../caninterface.cpp)	(revision d6c7d6c382fe56e19d132f6ba0bcbbc1e6b2060f)
@@ -31,6 +31,11 @@
  */
 CanInterface::CanInterface(QObject *parent) : QObject(parent) {}
 
+/*!
+ * \brief CanInterface Initialization
+ * \details Initializes the CANBUS and check if can be connected
+ * \return true if connected false otherwise
+ */
 bool CanInterface::init()
 {
     QString mError;
@@ -54,14 +59,23 @@
     return true;
 }
 
+/*!
+ * \brief CanInterface status
+ * \details CanInterface status description
+ * \return
+ */
 QString CanInterface::status() const
 {
     return _canStatus;
 }
 
+/*!
+ * \brief CanInterface connection
+ * \details Initializes the required signal/slot connection between this class and other objects\n
+ * to be able to communicate.
+ */
 void CanInterface::connection()
 {
-
     if (_canDevice) {
         connect(_canDevice, SIGNAL(framesReceived()),
                 this      , SLOT  (   onRead()));
@@ -74,6 +88,12 @@
             this           ,   SLOT( onActionRequest(QCanBusFrame)));
 }
 
+/*!
+ * \brief CanInterface status
+ * \details Sets the Can interface status description
+ * \param vDescription Description about the Can Interface error
+ * \param vError Qt Can Interface Error
+ */
 void CanInterface::status(const QString &vDescription, QString vError)
 {
     QString mError="";
@@ -89,16 +109,24 @@
             .arg(_canInterface)
             .arg(mError)
             ;
-    // qDebug() << _canStatus;
 }
 
+/*!
+ * \brief CanInterface send
+ * \details send a frame over the CAN Bus
+ * \param vFrame CAN message frame
+ */
 void CanInterface::send(const QCanBusFrame &vFrame)
 {
     if( !_canDevice )
         return;
     _canDevice->writeFrame(vFrame);
 }
 
+/*!
+ * \brief CanInterface quit
+ * \details Quit the Can Interface by disconnecting the bus and device.
+ */
 void CanInterface::quit()
 {
     if (!_canDevice)
@@ -111,6 +139,12 @@
     status(tr("Disconnected"));
 }
 
+/*!
+ * \brief frameFlags
+ * \details Can message frame type as flags
+ * \param frame Can message frame
+ * \return Frame flag
+ */
 static QString frameFlags(const QCanBusFrame &frame)
 {
     QString result = QLatin1String(" --- ");
@@ -125,6 +159,11 @@
     return result;
 }
 
+/*!
+ * \brief CanInterface onError
+ * \details Can Bus error handler which sets the can status description
+ * \param vError CanBus error
+ */
 void CanInterface::onError(QCanBusDevice::CanBusError vError)
 {
     switch (vError) {
@@ -141,6 +180,10 @@
     emit didError(_canStatus);
 }
 
+/*!
+ * \brief CanInterface onRead
+ * \details CanBus read handler
+ */
 void CanInterface::onRead()
 {
     if (!_canDevice)
@@ -170,12 +213,24 @@
     }
 }
 
+/*!
+ * \brief CanInterface onActionPerform
+ * \details sends a Can message frame of the can message of the performed action
+ * This is a response from application UI to HD device
+ * \param vFrame Can message frame
+ */
 void CanInterface::onActionPerform(const QCanBusFrame &vFrame)
 {
     // TODO : Process Frame
     send(vFrame);
 }
 
+/*!
+ * \brief CanInterface onActionRequest
+ * \details sends a Can message frame of the can message of the requested action
+ * This is a request for action from application UI to HD device
+ * \param vFrame Can message frame
+ */
 void CanInterface::onActionRequest(const QCanBusFrame &vFrame)
 {
     // TODO : Process Frame